diff options
Diffstat (limited to 'gcc/config/v850/v850.h')
| -rw-r--r-- | gcc/config/v850/v850.h | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/gcc/config/v850/v850.h b/gcc/config/v850/v850.h index 1fb87f3d269..9ae0784af56 100644 --- a/gcc/config/v850/v850.h +++ b/gcc/config/v850/v850.h @@ -1,6 +1,6 @@ /* Definitions of target machine for GNU compiler. NEC V850 series Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, - 2007, 2008, 2009 Free Software Foundation, Inc. + 2007, 2008, 2009, 2010 Free Software Foundation, Inc. Contributed by Jeff Law (law@cygnus.com). This file is part of GCC. @@ -140,39 +140,6 @@ extern struct small_memory_info small_memory[(int)SMALL_MEMORY_max]; /* Show we can debug even without a frame pointer. */ #define CAN_DEBUG_WITHOUT_FP - -/* Some machines may desire to change what optimizations are - performed for various optimization levels. This macro, if - defined, is executed once just after the optimization level is - determined and before the remainder of the command options have - been parsed. Values set in this macro are used as the default - values for the other command line options. - - LEVEL is the optimization level specified; 2 if `-O2' is - specified, 1 if `-O' is specified, and 0 if neither is specified. - - SIZE is nonzero if `-Os' is specified, 0 otherwise. - - You should not use this macro to change options that are not - machine-specific. These should uniformly selected by the same - optimization level on all supported machines. Use this macro to - enable machine-specific optimizations. - - *Do not examine `write_symbols' in this macro!* The debugging - options are not supposed to alter the generated code. */ - -#define OPTIMIZATION_OPTIONS(LEVEL,SIZE) \ -{ \ - if (LEVEL) \ - /* Note - we no longer enable MASK_EP when optimizing. This is \ - because of a hardware bug which stops the SLD and SST instructions\ - from correctly detecting some hazards. If the user is sure that \ - their hardware is fixed or that their program will not encounter \ - the conditions that trigger the bug then they can enable -mep by \ - hand. */ \ - target_flags |= MASK_PROLOG_FUNCTION; \ -} - /* Target machine storage layout */ |